In the telecommunications industry, the ladder-of-investment approach claims that service-based competition (when entrants lease access to incumbents’ facilities) can serve as a “stepping stone” for facility-based entry (when entrants build their own infrastructures to provide services)....

In this paper we propose a model which shows that the impact of copyright infringement on music artists depends on the type of revenue that they receive (royalties from record companies, profits for self-released artists, revenues from live concerts). We then test the hypotheses derived from the...

We consider a streaming platform which carries content from various upstream content providers. Participating customers face personalized recommendations from the platform and consume a mix of content originating from each provider. We analyze when the platform uses its personalized...